Diff Report
Run #519de1c349c58: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519de2415c35a: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for drupal_bootstrap

drupal_bootstrapRun #519de1c349c58Run #519de2415c35aDiffDiff%
Number of Function Calls4 4 0 0.0%
Incl. Wall Time (microsec)12,754 12,559 -195 -1.5%
Incl. Wall Time (microsec) per call 3,189 3,140 -49 -1.5%
Excl. Wall Time (microsec)155 155 0 0.0%
Incl. CPU (microsecs)11,242 11,095 -147 -1.3%
Incl. CPU (microsecs) per call 2,811 2,774 -37 -1.3%
Excl. CPU (microsec)133 136 3 2.3%
Incl. MemUse (bytes)1,588,736 1,588,736 0 0.0%
Incl. MemUse (bytes) per call 397,184 397,184 0 0.0%
Excl. MemUse (bytes)5,728 5,728 0 0.0%
Incl. PeakMemUse (bytes)1,576,856 1,576,856 0 0.0%
Incl. PeakMemUse (bytes) per call 394,214 394,214 0 0.0%
Excl. PeakMemUse (bytes)4,840 4,840 0 0.0%

Parent/Child Regression/Improvement report for drupal_bootstrap [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
drupal_bootstrap0 N/A% -195 -25.8% -147 -46.5% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 3 2.0% 0 N/A% 0 N/A%
Parent functions
drupal_handle_request0 N/A% -195 -100.0% -146 -99.3% 0 N/A% 0 N/A%
Drupal\Core\EventSubscriber\LegacyRequestSubscriber::onKernelRequestLegacy0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_theme_initialize0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Child functions
_drupal_bootstrap_page_cache0 N/A% -143 -73.3% -61 -41.5% 0 N/A% 0 N/A%
_drupal_bootstrap_code0 N/A% -79 -40.5% -83 -56.5% 0 N/A% 0 N/A%
drupal_session_initialize0 N/A% 31 15.9% -1 -0.7% 0 N/A% 0 N/A%
_drupal_bootstrap_configuration0 N/A% -5 -2.6% -5 -3.4% 0 N/A% 0 N/A%
load::includes/common.inc0 N/A% 1 0.5% 2 1.4% 0 N/A% 0 N/A%
_drupal_bootstrap_full0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/common.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
load::includes/session.inc0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
_drupal_bootstrap_kernel0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
settings0 N/A% 0 0.0% -1 -0.7% 0 N/A% 0 N/A%
Drupal\Component\Utility\Settings::get0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
array_shift0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
run_init::includes/session.inc0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%